公开(公告)号：US20230164775A1

公开(公告)日：2023-05-25

申请号：US18095344

申请日：2023-01-10

Applicant: Nokia Technologies OY

Inventor： Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W72/1268 ,  H04W72/23

CPC classification number: H04W72/1268 ,  H04W72/23

Abstract: There is disclosed a method comprising receiving at a user equipment an uplink grant for transmitting first uplink data from the user equipment at a first time; and determining a second time for initiating preparation of a transport block for transmitting the first uplink data, the determining a second time comprising subtracting a processing time for preparing the transport block from the first time.

公开(公告)号：US20220140990A1

公开(公告)日：2022-05-05

申请号：US17576559

申请日：2022-01-14

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Chunli WU ,  Benoist SEBIRE

IPC: H04L5/00 ,  H04W76/27 ,  H04W74/02 ,  H04W74/08

Abstract: Various communication systems may benefit from improved random access operations. For example, certain embodiments may benefit from improved random access in which multiple bandwidth parts are configured to a user equipment within one cell. A method, in certain embodiments, may include triggering a random access procedure at a user equipment. The method may also include switching at the user equipment from a first uplink bandwidth part that does not support a random access channel to a second uplink bandwidth part that has the random access channel configured after the triggering of the random access procedure. The switching may be autonomously performed by the user equipment. In addition, the method may include performing the random access procedure at the user equipment using the random access channel configured at the second uplink bandwidth part.

公开(公告)号：US20210227582A1

公开(公告)日：2021-07-22

申请号：US17055369

申请日：2018-07-02

Applicant: Nokia Technologies Oy

Inventor： Samuli TURTINEN ,  Chunli WU ,  Timo KOSKELA ,  Benoist SEBIRE ,  Esa MALKAMÄKI ,  Yanji ZHANG

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W56/00

Abstract: In accordance with some embodiments, an apparatus may include at least one processor and at least one memory including computer program code. The at least one memory and the computer program code can be configured to, with the at least one processor, cause the apparatus to at least receive at least one random access preamble from user equipment. The at least one memory and the computer program code can be further configured to, configure at least one backoff indicator. The at least one memory and the computer program code can be further configured to, with the at least one processor, cause the apparatus to at least transmit the at least one backoff indicator and at least one backoff configuration indicator to the user equipment. The at least one backoff configuration indicator is used to indicate how the at least one backoff indicator is applied.

公开(公告)号：US20210091844A1

公开(公告)日：2021-03-25

申请号：US17041344

申请日：2018-04-06

Applicant: Nokia Technologies Oy

Inventor： Timo KOSKELA ,  Samuli TURTINEN ,  Dawid KOZIOL ,  Chunli WU ,  Benoist SEBIRE

IPC: H04B7/06 ,  H04W72/04 ,  H04W36/30

Abstract: An apparatus comprising at least one processor, and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to: in response to a determination of a failure of one or more communication beams between the apparatus and a second apparatus, initiate a beam recovery procedure by transmitting a message to a third apparatus, the message comprising information of the failure of one or more communication beams; start a timer in response to the transmitting a message to the third apparatus; and determine whether a beam failure acknowledgement is received from the third apparatus before the timer expires.

公开(公告)号：US20210051656A1

公开(公告)日：2021-02-18

申请号：US16993054

申请日：2020-08-13

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Chunli WU ,  Samuli TURTINEN ,  Jussi-Pekka KOSKINEN ,  Benoist SEBIRE

IPC: H04W72/04 ,  H04W72/10 ,  H04W52/02

Abstract: An apparatus comprises means for determining that there is data to be transmitted to a base station while the apparatus is configured such that a downlink channel which provides scheduling information is not being monitored for a period of time, and determining based on the data to be transmitted if the apparatus is to continue not monitoring the downlink channel for the period time or if the downlink channel is to be monitored before an end of the period of time.

公开(公告)号：US20200187284A1

公开(公告)日：2020-06-11

申请号：US16623316

申请日：2017-06-16

Applicant: NOKIA TECHNOLOGIES OY

Inventor： Samuli TURTINEN ,  Benoist SEBIRE ,  Chunli WU ,  Lei DU ,  Esa MALKAMAKI

IPC: H04W76/15

Abstract: An apparatus comprises at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: responsive to deactivation of all of a plurality of active cells associated with a duplicate link, cause said duplicate link to be deactivated.

公开(公告)号：US20180324834A1

公开(公告)日：2018-11-08

申请号：US15771660

申请日：2016-10-25

Applicant: Nokia Technologies Oy

Inventor： Benoist SEBIRE ,  Chunli WU ,  Elena VIRTEJ

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/14 ,  H04W28/06

CPC classification number: H04W72/1252 ,  H04L1/00 ,  H04L5/00 ,  H04L5/14 ,  H04L47/27 ,  H04W28/06 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/121

Abstract: In accordance with an example embodiment of the present invention, a method, including determining, by a user equipment, whether the user equipment is scheduled in one or more time frequency resources of a first transmission time interval or in one or more time frequency resources of a second transmission time interval, where the second transmission time interval is shorter than the first transmission time interval; and based on the determining, adjusting the monitoring of scheduling opportunities within a duration of the first transmission time interval, is disclosed.

公开(公告)号：US20240334474A1

公开(公告)日：2024-10-03

申请号：US18742199

申请日：2024-06-13

Applicant: Nokia Technologies Oy

Inventor： Ping-Heng KUO ,  Chunli WU ,  Samuli TURTINEN ,  Benoist SEBIRE

IPC: H04W72/566 ,  H04W72/23 ,  H04W72/50

CPC classification number: H04W72/569 ,  H04W72/23 ,  H04W72/535

Abstract: Example embodiments of the present disclosure relate to logical channel prioritization. A method includes obtaining an uplink grant from a network device, the uplink grant indicating uplink resources for transmission to the network device and selecting a logical channel prioritization setting from a plurality of logical channel prioritization settings based on a predetermined policy related to the uplink grant, the logical channel prioritization settings defining different sets of prioritization parameters for uplink data in at least one logical channel and uplink control information in occupying the uplink resources. The method further includes generating, based on the logical channel prioritization setting, a packet data unit including at least one of the uplink control information or at least one part of the uplink data for transmission to the network device using the uplink resources. In this way, adaptive and dynamic prioritization across logical channels can be achieved at the terminal device.

公开(公告)号：US20230379668A1

公开(公告)日：2023-11-23

申请号：US18249528

申请日：2020-10-22

Applicant: Nokia Technologies Oy

Inventor： Manivannan THYAGARAJAN ,  Benoist SEBIRE ,  Jing HE

IPC: H04W4/06 ,  H04W48/14

CPC classification number: H04W4/06 ,  H04W48/14

Abstract: An apparatus comprising at least one processor; and at least one memory including computer program code; the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform: determining system information available from a network; and requesting system information from the network, wherein the request for system information comprises an indication of interest in at least one or more multicast and/or broadcast services.

公开(公告)号：US20230337190A1

公开(公告)日：2023-10-19

申请号：US18214089

申请日：2023-06-26

Applicant: Nokia Technologies Oy

Inventor： Benoist SEBIRE ,  Chunli WU ,  Samuli TURTINEN

IPC: H04W72/02 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56 ,  H10K50/11 ,  H10K85/60

CPC classification number: H04W72/02 ,  H04W72/0446 ,  H04W72/1268 ,  H04W72/23 ,  H04W72/56 ,  H10K50/11 ,  H10K85/626 ,  H10K85/633 ,  H10K85/636 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6576 ,  H10K50/15

Abstract: Embodiments of the present disclosure relate to methods and devices for transmission by selecting between uplink resources. According to a method implemented by a terminal device in a communication system, a configuration of a first resource is received from a network device, the first resource being a grant-free resource. An uplink grant is received from the network device, indicating a second resource for use in a transmission time interval. The terminal device determines, based on the configuration of the first resource, whether the first resource is available in the transmission time interval. In response to determining that the first resource is available and possibly in response to a predefined condition associated with a logical channel for the terminal device is met, the terminal device transmits uplink data to the network device using the first resource.